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Updated: 12 Jun 2021

Antique Japanese Sword Katana Signed by Yoshiyuki
NBTHK Tokubetsu Hozon Certificate


DELIVERY TIME : Approx. 1-1.5 months
*There might be delay in shipment depending on countries

SHIPPING TO : USA, UK, Canada, Mexico, France, Germany, Hong Kong
*Please contact us prior to purchase if your country isn’t listed.

INCLUDED : NBTHK Tokubetsu Hozon Certificate, Koshirae Mounting, Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

Category Katana( SHIN SHIN TO)
Age Late Edo Period(Bunkyu era: 1863)
Swordsmith Hoki Koku Jyu Yoshiyuki(伯耆国住吉幸) 
Certificate NBTHK Tokubetsu Hozon Certificate
Location Hoki Koku (Today’s Tottori prefecture)
Blade Size Length: 76.9 cm( 30.27 inches) , Curvature:2.1 cm( 0.83 inches)

More photos& videos available on request. Please feel free to contact us. 

In stock

Antique Japanese Sword Katana Signed by Yoshiyuki with NBTHK Tokubetsu Hozon Certificate 


This blade was forged by Hoki Koku Jyu Yoshiyuki(伯耆国住吉幸) in August, the seventh year of Bunkyu era(1863: late Edo period), judging from the signature and NBTHK authentication paper. He lived in Hokikoku(Today’s Tottori prefecture) when he created this blade.

Yoshiyuki(吉幸) was born as the son of Yamazaki Heiemon Yoshihiro(山崎平右衛門吉広) in Izumo Koku(Today’s Shimane prefecture). Later on, he moved to Yonago city in Hokikoku to serve a swordsmith named Shimizu Masayoshi(清水正吉). His master eventually adopted Yoshiyuki. In his career, he mainly forged swords in Yonago city, but there are also records where he made blades in Izumo koku(his birthplace). Izumo Koku and Hokikoku were neighboring provinces.

He first signed as Yoshiyuki(吉行) but changed it to Yoshiyuki(吉幸) while its pronunciation was the same.
In his career, he served the Izumo domain as both Samurai and swordsmith. Izumo is the most famous place for producing Tamahagane, special carbon steel used to make Japanese swords. We assume Yoshiyuki had easy access to refined, high-quality steel because of where he lived. We are confident you can appreciate Yoshiyuki’s superb craftsmanship in this blade.

Based on his remaining work, he was active at sword-forging from the Ansei era to the early Meiji period (1855-1876). He died at the age of 75 in the 19th year of the Meiji period(1886).

This blade is appraised as Tokubetsu Hozon certificate issued by NBTHK. This authentication paper was only given to Japanese swords, especially worth preserving by Nihon Bijutsu Touken Hozon Kyokai(the Society for the Preservation of the Japan Art Sword). And based on the style of the sword mountings, they are categorized as DENCHU KOSHIRAE(Sword mountings for entering a castle), which is very formal style of the mountings.

【 Blade】
Cutting Edge Length(Nagasa)76.9 cm( 30.27 inches)
Curvature(Sori)  2.1 cm( 0.83 inches)

For more detailed measurement of the blade/sword mounting


The crystalline structure which forms along the cutting edge of a blade as a result of the hardening process
visible steel surface pattern created by folding and hammering during forging process


NakagoNakago is the tang of the Japanese sword.

Japanese swordsmiths left the black rust on the tang because it prevents red rust while the tang is in its handle. And the discoloration of the tang was created over time, and it is a great indicator for a Japanese sword specialist to estimate when the sword was forged.


Koshirae: Koshirae is the mounting of the Japanese sword. There are several parts that consist of Koshirae such as Saya(Sabbard), Tsuka( Handle), Tsuba(Handguard).


Fuchi-KashiraA pair of matching sword fittings that cover the upper and bottom parts of its sword hilt.

 The Nanako-Ji (魚子地) technique decorates this Fuchi Kashira. Its surface was hit by the Nanako-Ji Tagane (魚子地鏨, chisel used for this technique). It makes delicate fish egg-shaped protrusions on the entire surface of the Tsuba. The Nanako-Ji with the same size of particles lined up regularly makes us feel the maker’s expert skill. Although this Fuchi Kashira does not have ornamental decoration such as gold or silver inlay, you would enjoy the texture of the material itself. 

Tsuka and MenukiTsuka is the handle of the Japanese sword and Menuki is its decoration.

 The dragon is the motif of this Menuki. Its eyes are colored with golden metal (probably gold or brass).

 Initially, a dragon is an imaginary creature found in ancient traditions or myths. Furthermore, it is a symbolic beast of auspicious signs. Its body is likened to nine animals: antlers are deer, the head is a camel, eyes are demons, the neck is a snake, belly is Mizuchi (蛟, mythical animal in Japan which looks like a snake and have a horn and four legs), scales are fish, claws are falcons, palms are tigers, and ears are cows. It was thought that the dragon would reign at the top of all animals because of its odd-looking appearance.
Tsuba and HabakiTsuba is the handguard for the Japanese Sword and Habaki is the equipment to make the blade not touch its scabbard inside. It prevents the blade from getting rusty and chipped. 

 Oval-shaped Tsuba that has Kozuka and Kougai holes. The glossy black-colored metal is applied to these holes. Same as Fuchi Kashira, this Tsuba is also ornamented with the Nanako-Ji technique. By applying the same design, a sense of unity is created in the overall decoration.  

Saya Saya is the scabbard for the Japanese sword.  

If you prefer black Sageo(Code on the scabbard), we can arrange it without additional charge.

Authentication PaperNBTHK TOKUBETSU Hozon Certificate for the blade

NBTHK, also known as Nihon Bijutsu Touken Hozon Kyokai (the Society for the Preservation of the Japan Art Sword), is one of the oldest Japanese sword appraising organizations in modern-day Japan. They authenticated the blade on Nov 9th in the first year of Reiwa (2019). They appraised it as Tokubetsu Hozon Touken, the blade especially worth preserving for Japanese society. The purchaser will receive this original certificate as well. We can also translate what is written into English and make a PDF file for your record if you request.

Registration Number : Tottori 1491
  The Board of Education in Tottori prefecture issued a registration paper for this sword . In order to obtain this paper, the sword needs to be traditionally hand forged. With this paper, its owner can legally own an authentic Japanese sword in Japan. This paper will need to be returned to the board of education when the sword being shipped abroad but you can receive a copy of it. 



【About us】
  Samurai Museum is located in Tokyo, Japan, exhibiting antique artifacts related to the Samurai history. Samurai Museum Shop is the place for those who are interested in Japanese culture and craftsmanship. We deal with antique Samurai swords/armor, traditional crafts made in Japan and so on.

Japanese Sword& Export Process
  The Japanese swords we deal with are hand-forged edged swords made in Japan. It was made from the traditional carbon steel called TAMAHAGANE(玉鋼). Samurai Museum is familiar with the proper legal procedure for an antique/ authentic Japanese sword to be exported from Japan. We have sent more than 300 Japanese swords to amazing owners who appreciate its historical value.

  Each Japanese sword is registered under the Agency for Cultural Affairs and the Board of Education in Japan.They issue a registration paper for each Japanese sword for its owner in Japan to legally possess it. The Japanese sword with its registration paper means it was traditionally hand-forged in Japan.

  To legally export the sword from Japan to other countries, we will have to apply for its permit to the Agency for Cultural Affairs(Bunkacho) and return the original registration paper to the Board of Education. It normally takes around 2-4 weeks to receive this permit after submitting required documents. And we would like you to expect at least 1-1.5 months for your order to arrive at your given address after you ordered. For more detailed info, please click here.

It is allowed for residents in Japan to own authentic Japanese swords without a special license as long as they come with registration papers. Please feel free to contact us if you are a resident of Japan, whether temporarily or permanently. We will also assist you when you leave Japan and need to obtain the export permit.

【Payment Method】
We accept payment through Stripe(Credit card), PayPal, Apple Pay or ChromePay, all of which are secure payment methods. If you prefer other payment method, please contact us. After confirming your payment, we will apply for an export permit. You may either pay in JPY, USD, AUD, EUR or GBP. The price is set in Japanese Yen. Prices in other currencies are automatically calculated based on the latest exchange rate.

We have shipped authentic Japanese swords to the USA, Canada, Mexico, UK, Germany , France and Hong Kong. If you don’t live in these countries and like to order, please contact us first before making a purchase. We offer Free International Shipping as long as we can send antique Japanese swords by either EMS or FedEx(USA, Canada).

  We normally ship by EMS(Express Mail Service) provided by Japan Post. When we receive an order from the USA or Canada we will use FedEx instead as EMS temporarily stops shipping from Japan to those countries due to COVID-19.

  We will send you a tracking number for your order as soon as we hand it to the post office/FedEx. We will put 100 % insurance on the shipping document without any extra charge. Based on the total amount, there might be a duty tax or other fee for you to pay, depending on the countries. We use package cushioning to protect the item and put it in a PVC pipe, which is one of the most secure packages because of its durability.

  It will normally takes 5-14 days for the item to arrive at your given address after we dispatch it. Time of delivery is estimated as accurately as possible by the carrier but does not take into account any delays beyond our control such as by inclement weather, post office holiday seasons.

  *Please keep in mind that due to the spread of COVID-19, there might be delays in shipping. If you like to know the detail about shipping, please feel free to ask us.

【How to make sure the condition】
  Please keep in mind that what you are going to purchase is an antique item. We uploaded high resolution photos for you to check its condition thoroughly. If you like to see more photos with different angles, please feel free to contact us. We will be happy to send them to you so that you can make informed decision. It is essential for us to know that you are happy with your choice of a sword. and we are prepared to use the best of our ability to serve you.

【How To Contact Us】
Please contact us through email, Facebook Messenger or Live Chat if you have any questions. You can find each icon on the right side of the website. Please click one of them to reach us. We will reply to you within 1-2 business days.

The Art of Nihonto(Japanese Sword)
Samurai’s history is a profound, eloquent legacy of ancient Japanese warriors in which millions of people worldwide are being fascinated. If you like to find out the art of Nihonto, please click here.

A Guide to Japanese Sword Maintenance
  After acquiring an genuine Japanese sword, it is also important to know how to take good care of it. Here is the special video for you. Mr. Paul Martin, Japanese sword expert, shows you how to give proper maintenance to your sword. When you purchase a Japanese sword from us, you can get a Free sword maintenance kit, which appears in this video.




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